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author | Greg Kroah-Hartman | 2010-08-05 23:18:03 +0200 |
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committer | Greg Kroah-Hartman | 2010-08-05 23:18:03 +0200 |
commit | e9563355ac1175dd3440dc2ea5c28b27ed51a283 (patch) | |
tree | 8546d55832714b5d19ba4c7799266918ca04882e /drivers/staging/tidspbridge/gen/gs.c | |
parent | Merge branch 'next' of git://git.kernel.org/pub/scm/linux/kernel/git/benh/pow... (diff) | |
parent | Staging: ti-st: update TODO (diff) | |
download | kernel-qcow2-linux-e9563355ac1175dd3440dc2ea5c28b27ed51a283.tar.gz kernel-qcow2-linux-e9563355ac1175dd3440dc2ea5c28b27ed51a283.tar.xz kernel-qcow2-linux-e9563355ac1175dd3440dc2ea5c28b27ed51a283.zip |
Staging: Merge staging-next into Linus's tree
Conflicts:
drivers/staging/Kconfig
drivers/staging/batman-adv/bat_sysfs.c
drivers/staging/batman-adv/device.c
drivers/staging/batman-adv/hard-interface.c
drivers/staging/cx25821/cx25821-audups11.c
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Diffstat (limited to 'drivers/staging/tidspbridge/gen/gs.c')
-rw-r--r-- | drivers/staging/tidspbridge/gen/gs.c | 89 |
1 files changed, 89 insertions, 0 deletions
diff --git a/drivers/staging/tidspbridge/gen/gs.c b/drivers/staging/tidspbridge/gen/gs.c new file mode 100644 index 000000000000..9fc614439baa --- /dev/null +++ b/drivers/staging/tidspbridge/gen/gs.c @@ -0,0 +1,89 @@ +/* + * gs.c + * + * DSP-BIOS Bridge driver support functions for TI OMAP processors. + * + * General storage memory allocator services. + * + * Copyright (C) 2005-2006 Texas Instruments, Inc. + * + * This package is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. + * + * THIS PACKAGE IS PROVIDED ``AS IS'' AND WITHOUT ANY EXPRESS OR + * IMPLIED WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED + * WARRANTIES OF MERCHANTIBILITY AND FITNESS FOR A PARTICULAR PURPOSE. + */ + +#include <linux/types.h> +/* ----------------------------------- DSP/BIOS Bridge */ +#include <dspbridge/dbdefs.h> +#include <linux/types.h> + +/* ----------------------------------- This */ +#include <dspbridge/gs.h> + +#include <linux/slab.h> + +/* ----------------------------------- Globals */ +static u32 cumsize; + +/* + * ======== gs_alloc ======== + * purpose: + * Allocates memory of the specified size. + */ +void *gs_alloc(u32 size) +{ + void *p; + + p = kzalloc(size, GFP_KERNEL); + if (p == NULL) + return NULL; + cumsize += size; + return p; +} + +/* + * ======== gs_exit ======== + * purpose: + * Discontinue the usage of the GS module. + */ +void gs_exit(void) +{ + /* Do nothing */ +} + +/* + * ======== gs_free ======== + * purpose: + * Frees the memory. + */ +void gs_free(void *ptr) +{ + kfree(ptr); + /* ack! no size info */ + /* cumsize -= size; */ +} + +/* + * ======== gs_frees ======== + * purpose: + * Frees the memory. + */ +void gs_frees(void *ptr, u32 size) +{ + kfree(ptr); + cumsize -= size; +} + +/* + * ======== gs_init ======== + * purpose: + * Initializes the GS module. + */ +void gs_init(void) +{ + /* Do nothing */ +} |